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GI
ENGINE CONTROL SYSTEM
MA
SECTION EC EM
LC
FE
CONTENTS CL
TROUBLE DIAGNOSIS - INDEX ....................................8 ON BOARD DIAGNOSTIC SYSTEM
MT
Alphabetical & P No. Index for DTC ...........................8 DESCRIPTION ...............................................................72
PRECAUTIONS .............................................................16 Introduction ................................................................72
Supplemental Restraint System (SRS) AIR Two Trip Detection Logic ...........................................72 AT
BAG and SEAT BELT PRE-TENSIONER.............16 Emission-related Diagnostic Information ...................73
Precautions for On Board Diagnostic (OBD) Malfunction Indicator Lamp (MIL)..............................88
System of Engine and A/T.........................................16 OBD System Operation Chart ...................................92 TF
Engine Fuel & Emission Control System ..................17 CONSULT-II ...............................................................97
Precautions ................................................................18 Generic Scan Tool (GST) ........................................ 111
Wiring Diagrams and Trouble Diagnosis...................19 TROUBLE DIAGNOSIS - INTRODUCTION................113
PD
PREPARATION .............................................................20 Introduction ..............................................................113
Special Service Tools ................................................20 Work Flow................................................................115 AX
Commercial Service Tools .........................................20 TROUBLE DIAGNOSIS - BASIC INSPECTION .........117
ENGINE AND EMISSION CONTROL OVERALL Basic Inspection.......................................................117
SYSTEM.........................................................................22 TROUBLE DIAGNOSIS - GENERAL SU
Engine Control Component Parts Location...............22 DESCRIPTION .............................................................130
Circuit Diagram ..........................................................26 DTC Inspection Priority Chart..................................130
System Diagram ........................................................27 Fail-safe Chart .........................................................131 BR
Vacuum Hose Drawing ..............................................28 Symptom Matrix Chart.............................................132
System Chart .............................................................29 CONSULT-II Reference Value in Data Monitor ST
ENGINE AND EMISSION BASIC CONTROL Mode ........................................................................136
SYSTEM DESCRIPTION ...............................................30 Major Sensor Reference Graph in Data Monitor
Multiport Fuel Injection (MFI) System .......................30 Mode ........................................................................138 RS
Electronic Ignition (EI) System ..................................32 ECM Terminals and Reference Value .....................141
Air Conditioning Cut Control......................................33 TROUBLE DIAGNOSIS - SPECIFICATION VALUE ..150
Fuel Cut Control (at no load & high engine Description ...............................................................150 BT
speed) ........................................................................34 Testing Condition .....................................................150
Evaporative Emission System ...................................34 Inspection Procedure...............................................150
On Board Refueling Vapor Recovery (ORVR) ..........40 Diagnostic Procedure ..............................................151
HA
Positive Crankcase Ventilation ..................................49 TROUBLE DIAGNOSIS FOR INTERMITTENT
BASIC SERVICE PROCEDURE ...................................51 INCIDENT.....................................................................154 SC
Fuel Pressure Release ..............................................51 Description ...............................................................154
Fuel Pressure Check .................................................51 Diagnostic Procedure ..............................................154
Fuel Pressure Regulator Check ................................52 TROUBLE DIAGNOSIS FOR POWER SUPPLY........155 EL
Injector .......................................................................53 ECM Terminals and Reference Value .....................155
How to Check Idle Speed and Ignition Timing..........54 Main Power Supply and Ground Circuit..................156
Idle Speed/Ignition Timing/Idle Mixture Ratio DTC P0011, P0021 IVT CONTROL ............................164
IDX
Adjustment .................................................................55 Description ...............................................................164
Idle Air Volume Learning ...........................................70
CONTENTS (Cont'd)
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................199
Mode ........................................................................165 DTC Confirmation Procedure ..................................199
ECM Terminals and Reference Value .....................166 Wiring Diagram ........................................................200
On Board Diagnosis Logic.......................................167 Diagnostic Procedure ..............................................201
DTC Confirmation Procedure ..................................167 DTC P0117, P0118 ECT SENSOR..............................203
DTC P0031, P0032, P0051, P0052 HO2S1 Component Description ...........................................203
HEATER.......................................................................169 On Board Diagnosis Logic.......................................203
Description ...............................................................169 DTC Confirmation Procedure ..................................204
CONSULT-II Reference Value in Data Monitor Wiring Diagram ........................................................205
Mode ........................................................................169 Diagnostic Procedure ..............................................206
ECM Terminals and Reference Value .....................169 DTC P0121 TP SENSOR ............................................208
On Board Diagnosis Logic.......................................169 Description ...............................................................208
DTC Confirmation Procedure ..................................170 CONSULT-II Reference Value in Data Monitor
Wiring Diagram ........................................................171 Mode ........................................................................208
Diagnostic Procedure ..............................................173 ECM Terminals and Reference Value .....................209
DTC P0037, P0038, P0057, P0058 HO2S2 On Board Diagnosis Logic.......................................209
HEATER.......................................................................176 DTC Confirmation Procedure ..................................210
Description ...............................................................176 Wiring Diagram ........................................................213
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................214
Mode ........................................................................176 DTC P0122, P0123 TP SENSOR................................219
ECM Terminals and Reference Value .....................176 Description ...............................................................219
On Board Diagnosis Logic.......................................177 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................177 Mode ........................................................................219
Wiring Diagram ........................................................179 ECM Terminals and Reference Value .....................220
Diagnostic Procedure ..............................................181 On Board Diagnosis Logic.......................................220
DTC P0101 MAF SENSOR .........................................184 DTC Confirmation Procedure ..................................220
Component Description ...........................................184 Wiring Diagram ........................................................222
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................223
Mode ........................................................................184 DTC P0125 ECT SENSOR..........................................227
ECM Terminals and Reference Value .....................184 Description ...............................................................227
On Board Diagnosis Logic.......................................185 On Board Diagnosis Logic.......................................227
DTC Confirmation Procedure ..................................185 DTC Confirmation Procedure ..................................228
Overall Function Check ...........................................186 Diagnostic Procedure ..............................................228
Wiring Diagram ........................................................187 DTC P0127 IAT SENSOR ...........................................230
Diagnostic Procedure ..............................................188 Component Description ...........................................230
DTC P0102, P0103 MAF SENSOR.............................191 On Board Diagnosis Logic.......................................230
Component Description ...........................................191 DTC Confirmation Procedure ..................................230
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................231
Mode ........................................................................191 DTC P0132, P0152 HO2S1 .........................................232
ECM Terminals and Reference Value .....................191 Component Description ...........................................232
On Board Diagnosis Logic.......................................192 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................192 Mode ........................................................................232
Wiring Diagram ........................................................193 ECM Terminals and Reference Value .....................232
Diagnostic Procedure ..............................................194 On Board Diagnosis Logic.......................................233
DTC P0107, P0108 ABSOLUTE PRESSURE DTC Confirmation Procedure ..................................233
SENSOR ......................................................................197 Wiring Diagram ........................................................235
Component Description ...........................................197 Diagnostic Procedure ..............................................237
On Board Diagnosis Logic.......................................197 DTC P0133, P0153 HO2S1 .........................................241
DTC Confirmation Procedure ..................................197 Component Description ...........................................241
Diagnostic Procedure ..............................................198 CONSULT-II Reference Value in Data Monitor
DTC P0112, P0113 IAT SENSOR ...............................199 Mode ........................................................................241
Component Description ...........................................199 ECM Terminals and Reference Value .....................241
EC-2
CONTENTS (Cont'd) GI
On Board Diagnosis Logic.......................................242 DTC P0182, P0183 FTT SENSOR..............................301
DTC Confirmation Procedure ..................................243 Component Description ...........................................301 MA
Overall Function Check ...........................................244 On Board Diagnosis Logic.......................................301
Wiring Diagram ........................................................245 DTC Confirmation Procedure ..................................301
Diagnostic Procedure ..............................................247 Wiring Diagram ........................................................303 EM
DTC P0134, P0154 HO2S1 .........................................254 Diagnostic Procedure ..............................................304
Component Description ...........................................254 DTC P0217 COOLANT OVERTEMPERATURE
CONSULT-II Reference Value in Data Monitor ENRICHMENT PROTECTION.....................................306
LC
Mode ........................................................................254 On Board Diagnosis Logic.......................................306
ECM Terminals and Reference Value .....................254 Overall Function Check ...........................................306
On Board Diagnosis Logic.......................................255 Diagnostic Procedure ..............................................308
DTC Confirmation Procedure ..................................256 Main 12 Causes of Overheating..............................311
Overall Function Check ...........................................256 DTC P0300 - P0306 MULTIPLE CYLINDER FE
Wiring Diagram ........................................................258 MISFIRE, NO. 1 - 6 CYLINDER MISFIRE ..................312
Diagnostic Procedure ..............................................260 On Board Diagnosis Logic.......................................312
DTC P0138, P0158 HO2S2 .........................................264 DTC Confirmation Procedure ..................................313
CL
Component Description ...........................................264 Diagnostic Procedure ..............................................313
CONSULT-II Reference Value in Data Monitor DTC P0327, P0328 KS................................................320 MT
Mode ........................................................................264 Component Description ...........................................320
ECM Terminals and Reference Value .....................264 ECM Terminals and Reference Value .....................320
On Board Diagnosis Logic.......................................264 On Board Diagnosis Logic.......................................320 AT
DTC Confirmation Procedure ..................................265 DTC Confirmation Procedure ..................................320
Overall Function Check ...........................................265 Wiring Diagram ........................................................321
Wiring Diagram ........................................................267 Diagnostic Procedure ..............................................322 TF
Diagnostic Procedure ..............................................269 DTC P0335 CKP SENSOR (POS) ..............................325
DTC P0139, P0159 HO2S2 .........................................273 Component Description ...........................................325
PD
Component Description ...........................................273 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................325
Mode ........................................................................273 ECM Terminals and Reference Value .....................326 AX
ECM Terminals and Reference Value .....................273 On Board Diagnosis Logic.......................................326
On Board Diagnosis Logic.......................................273 DTC Confirmation Procedure ..................................327
DTC Confirmation Procedure ..................................274 Wiring Diagram ........................................................328 SU
Overall Function Check ...........................................274 Diagnostic Procedure ..............................................329
Wiring Diagram ........................................................276 DTC P0340 CMP SENSOR .........................................333
Diagnostic Procedure ..............................................278 Component Description ...........................................333
BR
DTC P0171, P0174 FUEL INJECTION SYSTEM ECM Terminals and Reference Value .....................333
FUNCTION ...................................................................283 On Board Diagnosis Logic.......................................333 ST
On Board Diagnosis Logic.......................................283 DTC Confirmation Procedure ..................................334
DTC Confirmation Procedure ..................................283 Wiring Diagram ........................................................335
Wiring Diagram ........................................................285 Diagnostic Procedure ..............................................336 RS
Diagnostic Procedure ..............................................287 DTC P0420, P0430 THREE WAY CATALYST
DTC P0172, P0175 FUEL INJECTION SYSTEM FUNCTION ...................................................................338
FUNCTION ...................................................................291 On Board Diagnosis Logic.......................................338 BT
On Board Diagnosis Logic.......................................291 DTC Confirmation Procedure ..................................338
DTC Confirmation Procedure ..................................291 Overall Function Check ...........................................339 HA
Wiring Diagram ........................................................293 Diagnostic Procedure ..............................................339
Diagnostic Procedure ..............................................295 DTC P0441 EVAP CONTROL SYSTEM.....................343
DTC P0181 FTT SENSOR ..........................................298 System Description..................................................343 SC
Component Description ...........................................298 On Board Diagnosis Logic.......................................343
On Board Diagnosis Logic.......................................298 DTC Confirmation Procedure ..................................344
DTC Confirmation Procedure ..................................298 Overall Function Check ...........................................344 EL
Diagnostic Procedure ..............................................299 Diagnostic Procedure ..............................................346
IDX
EC-3
CONTENTS (Cont'd)
DTC P0442 EVAP CONTROL SYSTEM.....................354 Component Description ...........................................428
On Board Diagnosis Logic.......................................354 On Board Diagnostic Logic......................................428
DTC Confirmation Procedure ..................................356 DTC Confirmation Procedure ..................................428
Diagnostic Procedure ..............................................357 Wiring Diagram ........................................................429
DTC P0444, P0445 EVAP CANISTER PURGE Diagnostic Procedure ..............................................430
VOLUME CONTROL SOLENOID VALVE ..................370 DTC P0461 FUEL LEVEL SENSOR...........................432
Description ...............................................................370 Component Description ...........................................432
CONSULT-II Reference Value in Data Monitor On Board Diagnostic Logic......................................432
Mode ........................................................................370 Overall Function Check ...........................................432
ECM Terminals and Reference Value .....................371 DTC P0462, P0463 FUEL LEVEL SENSOR ..............434
On Board Diagnosis Logic.......................................371 Component Description ...........................................434
DTC Confirmation Procedure ..................................372 On Board Diagnostic Logic......................................434
Wiring Diagram ........................................................373 DTC Confirmation Procedure ..................................434
Diagnostic Procedure ..............................................374 Wiring Diagram ........................................................435
DTC P0447 EVAP CANISTER VENT CONTROL Diagnostic Procedure ..............................................436
VALVE..........................................................................377 DTC P0500 VSS ..........................................................438
Component Description ...........................................377 Component Description ...........................................438
CONSULT-II Reference Value in Data Monitor ECM Terminals and Reference Value .....................438
Mode ........................................................................377 On Board Diagnosis Logic.......................................438
ECM Terminals and Reference Value .....................377 DTC Confirmation Procedure ..................................439
On Board Diagnosis Logic.......................................377 Overall Function Check ...........................................439
DTC Confirmation Procedure ..................................378 Wiring Diagram ........................................................441
Wiring Diagram ........................................................379 Diagnostic Procedure ..............................................442
Diagnostic Procedure ..............................................380 DTC P0505 ISC SYSTEM ...........................................443
DTC P0452 EVAP SYSTEM PRESSURE SENSOR ..384 Description ...............................................................443
Component Description ...........................................384 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................444
Mode ........................................................................384 ECM Terminals and Reference Value .....................444
ECM Terminals and Reference Value .....................384 On Board Diagnosis Logic.......................................444
On Board Diagnosis Logic.......................................384 DTC Confirmation Procedure ..................................444
DTC Confirmation Procedure ..................................385 Wiring Diagram ........................................................446
Wiring Diagram ........................................................386 Diagnostic Procedure ..............................................447
Diagnostic Procedure ..............................................387 DTC P0506 ISC SYSTEM ...........................................450
DTC P0453 EVAP SYSTEM PRESSURE SENSOR ..390 Description ...............................................................450
Component Description ...........................................390 CONSULT-II Reference Value in Data Monitor
CONSULT-II Reference Value in Data Monitor Mode ........................................................................451
Mode ........................................................................390 ECM Terminals and Reference Value .....................451
ECM Terminals and Reference Value .....................390 On Board Diagnosis Logic.......................................451
On Board Diagnosis Logic.......................................391 DTC Confirmation Procedure ..................................451
DTC Confirmation Procedure ..................................391 Wiring Diagram ........................................................453
Wiring Diagram ........................................................392 Diagnostic Procedure ..............................................454
Diagnostic Procedure ..............................................393 DTC P0507 ISC SYSTEM ...........................................459
DTC P0455 EVAP CONTROL SYSTEM.....................399 Description ...............................................................459
On Board Diagnosis Logic.......................................399 CONSULT-II Reference Value in Data Monitor
DTC Confirmation Procedure ..................................400 Mode ........................................................................460
Diagnostic Procedure ..............................................401 ECM Terminals and Reference Value .....................460
DTC P0456 EVAP CONTROL SYSTEM.....................412 On Board Diagnosis Logic.......................................460
On Board Diagnosis Logic.......................................412 DTC Confirmation Procedure ..................................460
DTC Confirmation Procedure ..................................414 Wiring Diagram ........................................................462
Overall Function Check ...........................................415 Diagnostic Procedure ..............................................463
Diagnostic Procedure ..............................................415 DTC P0510 CTP SENSOR..........................................468
DTC P0460 FUEL LEVEL SENSOR...........................428 Component Description ...........................................468
EC-4
CONTENTS (Cont'd) GI
CONSULT-II Reference Value in Data Monitor CONSULT-II Reference Value in Data Monitor
Mode ........................................................................468 Mode ........................................................................516 MA
ECM Terminals and Reference Value .....................468 ECM Terminals and Reference Value .....................516
On Board Diagnosis Logic.......................................468 On Board Diagnosis Logic.......................................516
DTC Confirmation Procedure ..................................469 DTC Confirmation Procedure ..................................517 EM
Overall Function Check ...........................................469 Wiring Diagram ........................................................518
Wiring Diagram ........................................................471 Diagnostic Procedure ..............................................519
Diagnostic Procedure ..............................................472 DTC P1140, P1145 INTAKE VALVE TIMING
LC
DTC P0600 A/T CONTROL.........................................476 CONTROL POSITION SENSOR .................................522
System Description..................................................476 Component Description ...........................................522
ECM Terminals and Reference Value .....................476 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................476 Mode ........................................................................522
DTC Confirmation Procedure ..................................476 ECM Terminals and Reference Value .....................523 FE
Wiring Diagram ........................................................477 On Board Diagnosis Logic.......................................523
Diagnostic Procedure ..............................................478 DTC Confirmation Procedure ..................................524
DTC P0605 ECM .........................................................479 Wiring Diagram ........................................................525
CL
Component Description ...........................................479 Diagnostic Procedure ..............................................527
On Board Diagnosis Logic.......................................479 DTC P1143, P1163 HO2S1 .........................................531 MT
DTC Confirmation Procedure ..................................479 Component Description ...........................................531
Diagnostic Procedure ..............................................480 CONSULT-II Reference Value in Data Monitor
DTC P1102 MAF SENSOR .........................................481 Mode ........................................................................531 AT
Component Description ...........................................481 ECM Terminals and Reference Value .....................531
CONSULT-II Reference Value in Data Monitor On Board Diagnosis Logic.......................................532
Mode ........................................................................481 DTC Confirmation Procedure ..................................532 TF
ECM Terminals and Reference Value .....................481 Overall Function Check ...........................................533
On Board Diagnosis Logic.......................................482 Diagnostic Procedure ..............................................534
PD
DTC Confirmation Procedure ..................................482 DTC P1144, P1164 HO2S1 .........................................539
Wiring Diagram ........................................................483 Component Description ...........................................539
Diagnostic Procedure ..............................................484 CONSULT-II Reference Value in Data Monitor AX
DTC P1111, P1136 IVT CONTROL SOLENOID Mode ........................................................................539
VALVE..........................................................................487 ECM Terminals and Reference Value .....................539
Component Description ...........................................487 On Board Diagnosis Logic.......................................540 SU
CONSULT-II Reference Value in Data Monitor DTC Confirmation Procedure ..................................540
Mode ........................................................................487 Overall Function Check ...........................................541
ECM Terminals and Reference Value .....................487 Diagnostic Procedure ..............................................542
BR
On Board Diagnosis Logic.......................................488 DTC P1146, P1166 HO2S2 .........................................547
DTC Confirmation Procedure ..................................488 Component Description ...........................................547 ST
Wiring Diagram ........................................................489 CONSULT-II Reference Value in Data Monitor
Diagnostic Procedure ..............................................491 Mode ........................................................................547
DTC P1130 SWIRL CONTROL VALVE CONTROL ECM Terminals and Reference Value .....................547 RS
SOLENOID VALVE......................................................493 On Board Diagnosis Logic.......................................547
Description ...............................................................493 DTC Confirmation Procedure ..................................548
CONSULT-II Reference Value in Data Monitor Overall Function Check ...........................................548 BT
Mode ........................................................................494 Wiring Diagram ........................................................550
ECM Terminals and Reference Value .....................494 Diagnostic Procedure ..............................................552 HA
On Board Diagnosis Logic.......................................495 DTC P1147, P1167 HO2S2 .........................................557
DTC Confirmation Procedure ..................................495 Component Description ...........................................557
Wiring Diagram ........................................................497 CONSULT-II Reference Value in Data Monitor SC
Diagnostic Procedure ..............................................498 Mode ........................................................................557
DTC P1131 SWIRL CONTROL VALVE CONTROL ECM Terminals and Reference Value .....................557
SOLENOID VALVE......................................................516 On Board Diagnosis Logic.......................................557 EL
Component Description ...........................................516 DTC Confirmation Procedure ..................................558
IDX
EC-5
CONTENTS (Cont'd)
Overall Function Check ...........................................558 DTC P1446 EVAP CANISTER VENT CONTROL
Wiring Diagram ........................................................560 VALVE..........................................................................606
Diagnostic Procedure ..............................................562 Component Description ...........................................606
DTC P1148, P1168 CLOSED LOOP CONTROL........567 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................567 Mode ........................................................................606
DTC Confirmation Procedure ..................................567 ECM Terminals and Reference Value .....................606
Overall Function Check ...........................................568 On Board Diagnosis Logic.......................................606
Diagnostic Procedure ..............................................568 DTC Confirmation Procedure ..................................607
DTC P1165 SWIRL CONTROL VALVE CONTROL Wiring Diagram ........................................................608
VACUUM CHECK SWITCH.........................................569 Diagnostic Procedure ..............................................609
Component Description ...........................................569 DTC P1448 EVAP CANISTER VENT CONTROL
CONSULT-II Reference Value in Data Monitor VALVE..........................................................................614
Mode ........................................................................569 Component Description ...........................................614
ECM Terminals and Reference Value .....................569 CONSULT-II Reference Value in Data Monitor
On Board Diagnosis Logic.......................................570 Mode ........................................................................614
DTC Confirmation Procedure ..................................570 ECM Terminals and Reference Value .....................614
Wiring Diagram ........................................................571 On Board Diagnosis Logic.......................................614
Diagnostic Procedure ..............................................572 DTC Confirmation Procedure ..................................615
DTC P1217 ENGINE OVER TEMPERATURE............575 Overall Function Check ...........................................616
On Board Diagnosis Logic.......................................575 Wiring Diagram ........................................................617
Overall Function Check ...........................................575 Diagnostic Procedure ..............................................618
Diagnostic Procedure ..............................................576 DTC P1456 EVAP CONTROL SYSTEM.....................623
Main 12 Causes of Overheating..............................579 On Board Diagnosis Logic.......................................623
DTC P1335 CKP SENSOR .........................................580 DTC Confirmation Procedure ..................................625
Component Description ...........................................580 Overall Function Check ...........................................626
CONSULT-II Reference Value in Data Monitor Diagnostic Procedure ..............................................626
Mode ........................................................................580 DTC P1464 FUEL LEVEL SENSOR...........................639
ECM Terminals and Reference Value .....................580 Component Description ...........................................639
On Board Diagnosis Logic.......................................581 On Board Diagnostic Logic......................................639
DTC Confirmation Procedure ..................................581 DTC Confirmation Procedure ..................................639
Wiring Diagram ........................................................582 Wiring Diagram ........................................................640
Diagnostic Procedure ..............................................583 Diagnostic Procedure ..............................................641
DTC P1336 CKP SENSOR (POS) ..............................586 DTC P1490 VACUUM CUT VALVE BYPASS
Component Description ...........................................586 VALVE..........................................................................642
CONSULT-II Reference Value in Data Monitor Description ...............................................................642
Mode ........................................................................586 CONSULT-II Reference Value in Data Monitor
ECM Terminals and Reference Value .....................587 Mode ........................................................................642
On Board Diagnosis Logic.......................................587 ECM Terminals and Reference Value .....................642
DTC Confirmation Procedure ..................................587 On Board Diagnosis Logic.......................................643
Wiring Diagram ........................................................588 DTC Confirmation Procedure ..................................643
Diagnostic Procedure ..............................................589 Wiring Diagram ........................................................644
DTC P1444 EVAP CANISTER PURGE VOLUME Diagnostic Procedure ..............................................645
CONTROL SOLENOID VALVE...................................594 DTC P1491 VACUUM CUT VALVE BYPASS
Description ...............................................................594 VALVE..........................................................................648
CONSULT-II Reference Value in Data Monitor Description ...............................................................648
Mode ........................................................................594 CONSULT-II Reference Value in Data Monitor
ECM Terminals and Reference Value .....................595 Mode ........................................................................648
On Board Diagnosis Logic.......................................595 ECM Terminals and Reference Value .....................648
DTC Confirmation Procedure ..................................595 On Board Diagnosis Logic.......................................649
Wiring Diagram ........................................................597 DTC Confirmation Procedure ..................................649
Diagnostic Procedure ..............................................598 Overall Function Check ...........................................650
Wiring Diagram ........................................................651
EC-6
CONTENTS (Cont'd) GI
Diagnostic Procedure ..............................................652 System Description..................................................696
DTC P1605 A/T DIAGNOSIS COMMUNICATION Component Description ...........................................696 MA
LINE .............................................................................660 CONSULT-II Reference Value in Data Monitor
Component Description ...........................................660 Mode ........................................................................696
On Board Diagnosis Logic.......................................660 ECM Terminals and Reference Value .....................697 EM
DTC Confirmation Procedure ..................................660 Wiring Diagram ........................................................698
DTC P1706 PNP SWITCH...........................................661 Diagnostic Procedure ..............................................699
Component Description ...........................................661 POWER STEERING OIL PRESSURE SWITCH.........705
LC
CONSULT-II Reference Value in Data Monitor Component Description ...........................................705
Mode ........................................................................661 CONSULT-II Reference Value in Data Monitor
ECM Terminals and Reference Value .....................661 Mode ........................................................................705
On Board Diagnosis Logic.......................................661 ECM Terminals and Reference Value .....................705
DTC Confirmation Procedure ..................................662 Wiring Diagram ........................................................706 FE
Overall Function Check ...........................................662 Diagnostic Procedure ..............................................707
Wiring Diagram ........................................................664 REFRIGERANT PRESSURE SENSOR ......................710
Diagnostic Procedure ..............................................665 Description ...............................................................710
CL
VARIABLE INDUCTION AIR CONTROL SYSTEM ECM Terminals and Reference Value .....................710
(VIAS)...........................................................................669 Wiring Diagram ........................................................711 MT
Description ...............................................................669 Diagnostic Procedure ..............................................712
ECM Terminals and Reference Value .....................670 ELECTRICAL LOAD SIGNAL.....................................715
Wiring Diagram ........................................................671 ECM Terminals and Reference Value .....................715 AT
Diagnostic Procedure ..............................................672 Wiring Diagram ........................................................716
IGNITION SIGNAL.......................................................677 Diagnostic Procedure ..............................................717
Component Description ...........................................677 MIL & DATA LINK CONNECTORS ............................720 TF
ECM Terminals and Reference Value .....................677 Wiring Diagram ........................................................720
Wiring Diagram ........................................................678 SERVICE DATA AND SPECIFICATIONS (SDS) .......721
PD
Diagnostic Procedure ..............................................681 Fuel Pressure Regulator..........................................721
INJECTOR ...................................................................687 Idle Speed and Ignition Timing................................721
Component Description ...........................................687 Mass Air Flow Sensor..............................................721 AX
CONSULT-II Reference Value in Data Monitor Engine Coolant Temperature Sensor ......................721
Mode ........................................................................687 Heated Oxygen Sensor 1 Heater ............................721
ECM Terminals and Reference Value .....................687 Fuel Pump ...............................................................721 SU
Wiring Diagram ........................................................688 IACV-AAC Valve ......................................................721
Diagnostic Procedure ..............................................689 Injector .....................................................................721
START SIGNAL...........................................................692 Throttle Position Sensor ..........................................722
BR
CONSULT-II Reference Value in Data Monitor Calculated Load Value.............................................722
Mode ........................................................................692 Intake Air Temperature Sensor................................722 ST
ECM Terminals and Reference Value .....................692 Heated Oxygen Sensor 2 Heater ............................722
Wiring Diagram ........................................................693 Crankshaft Position Sensor (REF) ..........................722
Diagnostic Procedure ..............................................694 Fuel Tank Temperature Sensor ...............................722 RS
FUEL PUMP.................................................................696 Camshaft Position Sensor (PHASE) .......................722
BT
HA
SC
EL
IDX
EC-7
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC
Alphabetical & P No. Index for DTC NAEC0001
ALPHABETICAL INDEX FOR DTC NAEC0001S01
DTC*1
Items
CONSULT-II Reference page
(CONSULT-II screen terms) ECM*3
GST*2
Unable to access ECM -- -- EC-131
A/T 1ST GR FNCTN P0731 0731 AT-120
A/T 2ND GR FNCTN P0732 0732 AT-126
A/T 3RD GR FNCTN P0733 0733 AT-132
A/T 4TH GR FNCTN P0734 0734 AT-138
A/T COMM LINE P0600 0600 EC-476
A/T DIAG COMM LINE P1605 1605 EC-660
A/T TCC S/V FNCTN P0744 0744 AT-153
ABSL PRES SEN/CIRC P0107 0107 EC-197
ABSL PRES SEN/CIRC P0108 0108 EC-197
THRTL POS SEN/CIRC*5 P0121 0121 EC-208
ATF TEMP SEN/CIRC P0710 0710 AT-105
CKP SEN (REF)/CIRC P1335 1335 EC-580
CKP SENSOR (COG) P1336 1336 EC-586
CKP SEN/CIRCUIT P0335 0335 EC-325
CLOSED LOOP-B1 P1148 1148 EC-567
CLOSED LOOP-B2 P1168 1168 EC-567
CLOSED TP SW/CIRC P0510 0510 EC-468
CMP SEN/CIRCUIT P0340 0340 EC-333
CYL 1 MISFIRE P0301 0301 EC-312
CYL 2 MISFIRE P0302 0302 EC-312
CYL 3 MISFIRE P0303 0303 EC-312
CYL 4 MISFIRE P0304 0304 EC-312
CYL 5 MISFIRE P0305 0305 EC-312
CYL 6 MISFIRE P0306 0306 EC-312
ECM P0605 0605 EC-479
ECT SEN/CIRC*5 P0117 0117 EC-203
ECT SEN/CIRC*5 P0118 0118 EC-203
ECT SENSOR*5 P0125 0125 EC-227
ENG OVER TEMP P0217 0217 EC-306
ENG OVER TEMP P1217 1217 EC-575
ENGINE SPEED SIG P0725 0725 AT-116
EVAP VERY SML LEAK P0456 0456 EC-412
EVAP VERY SML LEAK P1456 1456 EC-623
EC-8
TROUBLE DIAGNOSIS -- INDEX
Alphabetical & P No. Index for DTC (Cont'd)
DTC*1 GI
Items
CONSULT-II Reference page
(CONSULT-II screen terms) ECM*3
GST*2 MA
EVAP GROSS LEAK P0455 0455 EC-399
EVAP PURG FLOW/MON P0441 0441 EC-343 EM
EVAP SMALL LEAK P0442 0442 EC-354
EVAP SYS PRES SEN P0452 0452 EC-384 LC
EVAP SYS PRES SEN P0453 0453 EC-390
FTT SEN/CIRCUIT P0182 0182 EC-301
FTT SEN/CIRCUIT P0183 0183 EC-301
FTT SENSOR P0181 0181 EC-298
FE
FUEL LEV SEN SLOSH P0460 0460 EC-428
FUEL LEVEL SENSOR P0461 0461 EC-432
CL
FUEL LEVL SEN/CIRC P0462 0462 EC-434
MT
FUEL LEVL SEN/CIRC P0463 0463 EC-434
FUEL LEVL SEN/CIRC P1464 1464 ◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo